Kenneth E. Stark, M.D.
NPI 1558346262ActiveIndividual· Internal Medicine, Rheumatology· Tavares, FL
Internal Medicine, Rheumatology (M.D.) with Kenneth E Stark MD PA, practicing in Tavares, Florida. In 2024 Medicare paid $2,064,110 for 670 patients, and Part D covered 1,948 of their prescriptions, 85% of them generic. Janssen Biotech, Inc. was the largest of 18 companies reporting payments in 2025, $56,399 in all, mostly speaking and faculty fees. Lists Adventhealth Daytona Beach and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1558346262 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 14, 2005 |
| Last updated in NPPES | Oct 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Rheumatology Primary | 207RR0500X | 045588 | FL |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Rheumatology (FL) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 670 |
|---|---|
| Services billed | 168,218 across 32 procedure codes |
| Paid by Medicare | $2,064,110 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,948 · 4,172 30-day fills |
|---|---|
| Patients | 386 |
| Total drug cost | $1,826,843 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 1982 |
|---|---|
| Medicare specialty | Rheumatology |
Medical group
- Kenneth E Stark MD PATavares, FL · 2 clinicians
Hospital affiliations
- Adventhealth Daytona BeachDaytona Beach, FL
- Adventhealth OrlandoOrlando, FL
- Adventhealth WatermanTavares, FL
- Orlando Health South Lake HospitalClermont, FL
Industry payments (Open Payments)
- 2025$56,399 · 252 payments from 18 companies
- 2024$48,211 · 283 payments from 16 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Janssen Biotech, Inc. | $16,385 | 37 |
| Genzyme Corporation | $16,363 | 26 |
| Amgen Inc. | $15,359 | 61 |
| Ucb, Inc. | $6,433 | 30 |
| Abbvie Inc. | $366.13 | 18 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$44,770 · 22 payments
- Food and Beverage$5,114 · 201 payments
- Consulting Fee$3,680 · 2 payments
- Travel and Lodging$2,835 · 27 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other rheumatologists in Tavares
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